if(window.jQuery && window.jQuery.PPF) {
	(function($){
		$PPF.extend({
			exam : {
				data: null
				,sjdata:null
				,daan:null
				,shitis:null
				,stypes:null
				,init: function( param ){
					this.stypes = typeof param.stypes == "object" ? param.stypes : null;
					this.sjdata = typeof param.sjdata == "object" ? param.sjdata : null;
				}
				,save: function(){}
				,submit: function(){}
				,getStType: function(t){ try{return this.stypes[t].tixing;}catch(e){return 'danxuan';} }
			}
		});
	})(jQuery);
}